10 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Document / 19 pages
HVAC monitoring addendum to scope of work, August 2002
Machine-extracted title · confidence 70%Second addendum to monitoring scope including HVAC system checklist and inspection procedures.
NYC-WTC_000163408–000163426Folder label: “E-mails M. Gilsenan”
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NYC 9/11 Public Portal Document
2.3 ' Central ventilation systems (cont.)
Dust/Dirt/Debris Sus WTC-Related Dust Estimate % of total dust loading System Light Heavy Component (<1/16 inch (z 1/16 inch Present? System Components Substrate Material None depth) depth (Y/N) Outside air intake louvers, grates and/or screens Outside air duct Outside air damper(s) Return air grilles Return air plenum Return air plenum damper Return air ducts Turning vanes Mixing chambers Filter rack(s) Filter banks/media Pre-heat coils Cooling coils Re-heat coils Humidification and/or air cleaning equipment Fire dampers In-line re-heat coils Acoustical blower housing lining Duct connectors Blower assembly including blower wheel, blower housing, air vanes, in- line noise attenuators, acoustical treatments (e.g. baffles, duct linings) Condensate drain pan Condensate accumulator Supply air plenum Supply air plenum damper(s) Supply air ducts -High pressure - main trunk -Low pressure — branches Supply plenum or supply duct linings Supply air duct damper(s) Supply air diffusers Terminal boxes Open or ducted passive ventilation shaft(s) Other Information: ❑ Unit cycled prior to inspection 0 Color of Dust/Dirt/Debris ❑ Filter loading (general impression) Water damage Filter bypass (describe) Visible suspect mold growth LI Abraded/delaminated acoustical lining ❑ Evidence of animal incursion (carcasses, feathers, fecal matter)
NYC-WTC 000163411
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NYC-WTC_000163411Source: NYC Law Department, mirrored locally
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1 shared non-person entities · 1 shared topics · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140472
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1 shared non-person entities · 1 shared topics · similarity 0.961
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1 shared non-person entities · 1 shared topics · similarity 0.960
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4 shared non-person entities · 1 shared topics · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140295
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1 shared non-person entities · 1 shared topics · similarity 0.959
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000099514
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4 shared non-person entities · 1 shared topics · similarity 0.959
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132808
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4 shared non-person entities · 1 shared topics · similarity 0.958
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132707
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4 shared non-person entities · 1 shared topics · similarity 0.958
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139232
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8 shared non-person entities · similarity 0.958
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149899
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9 shared non-person entities · similarity 0.957
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000115031
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4 shared non-person entities · 1 shared topics · similarity 0.957
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NYC-WTC_000140479
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Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140304
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Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132808
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Similarity score 0.990 (not a probability)
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Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000118876
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Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135339
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Similarity score 0.983 (not a probability)
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